EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "PIC Servo SC" Date "2021-05-31" Rev "1.1" Comp "J.R Kerr" Comment1 "Many Corrections" Comment2 "#9 Suspect bad H bridge" Comment3 "" Comment4 "" $EndDescr $Comp L device:Jumper JP4 U 1 1 5ABBBEB9 P 2400 3350 F 0 "JP4" V 2400 3550 50 0000 C CNN F 1 "Jumper" H 2400 3270 50 0000 C CNN F 2 "" H 2400 3350 50 0001 C CNN F 3 "" H 2400 3350 50 0001 C CNN 1 2400 3350 0 1 1 0 $EndComp $Comp L device:Jumper JP5 U 1 1 5ABBBEBA P 2250 3900 F 0 "JP5" V 2250 4150 50 0000 C CNN F 1 "Jumper" H 2250 3800 50 0000 C CNN F 2 "" H 2250 3900 50 0001 C CNN F 3 "" H 2250 3900 50 0001 C CNN 1 2250 3900 0 1 1 0 $EndComp $Comp L PIC_Servo_SC-rescue:Conn_02x05_Odd_Even-RESCUE-PIC_Servo JP2 U 1 1 5ABBBEBB P 1850 5650 F 0 "JP2" H 1850 5950 50 0000 C CNN F 1 "Conn_02x05_Odd_Even" H 1850 5350 50 0001 C CNN F 2 "" H 1800 5650 50 0001 C CNN F 3 "" H 1800 5650 50 0001 C CNN 1 1850 5650 1 0 0 -1 $EndComp $Comp L device:R R2 U 1 1 5ABBBEBC P 1600 3800 F 0 "R2" V 1680 3800 50 0000 C CNN F 1 "120" V 1600 3800 50 0000 C CNN F 2 "" V 1530 3800 50 0001 C CNN F 3 "" H 1600 3800 50 0001 C CNN 1 1600 3800 1 0 0 -1 $EndComp $Comp L PIC_Servo_SC-rescue:Conn_02x05_Odd_Even-RESCUE-PIC_Servo JP1 U 1 1 5ABBBEBD P 1850 4450 F 0 "JP1" H 1850 4750 50 0000 C CNN F 1 "Conn_02x05_Odd_Even" H 1850 4150 50 0001 C CNN F 2 "" H 1800 4450 50 0001 C CNN F 3 "" H 1800 4450 50 0001 C CNN 1 1850 4450 1 0 0 -1 $EndComp $Comp L device:Jumper JP6 U 1 1 5ABBBEBE P 1100 5400 F 0 "JP6" H 1100 5550 50 0000 C CNN F 1 "Jumper" H 1100 5320 50 0000 C CNN F 2 "" H 1100 5400 50 0001 C CNN F 3 "" H 1100 5400 50 0001 C CNN 1 1100 5400 0 1 1 0 $EndComp $Comp L device:Jumper JP7 U 1 1 5ABBBEBF P 1100 4850 F 0 "JP7" H 1100 5000 50 0000 C CNN F 1 "Jumper" H 1100 4770 50 0000 C CNN F 2 "" H 1100 4850 50 0001 C CNN F 3 "" H 1100 4850 50 0001 C CNN 1 1100 4850 0 1 1 0 $EndComp $Comp L device:D_ALT D1 U 1 1 5ABBBEC0 P 1900 6850 F 0 "D1" H 1900 6950 50 0000 C CNN F 1 "IN4002" H 1900 6750 50 0000 C CNN F 2 "" H 1900 6850 50 0001 C CNN F 3 "" H 1900 6850 50 0001 C CNN 1 1900 6850 -1 0 0 -1 $EndComp $Comp L regul:LM78M05_TO252 U2 U 1 1 5ABBBEC1 P 2800 6850 F 0 "U2" H 2650 6975 50 0000 C CNN F 1 "LM78M05_TO252" H 2800 7050 50 0000 L CNN F 2 "TO_SOT_Packages_THT:TO-252-2" H 2800 7075 50 0001 C CIN F 3 "" H 2800 6800 50 0001 C CNN 1 2800 6850 1 0 0 -1 $EndComp $Comp L device:R R1 U 1 1 5ABBBED0 P 1500 3350 F 0 "R1" V 1580 3350 50 0000 C CNN F 1 "120" V 1500 3350 50 0000 C CNN F 2 "" V 1430 3350 50 0001 C CNN F 3 "" H 1500 3350 50 0001 C CNN 1 1500 3350 1 0 0 -1 $EndComp $Comp L power:GND #PWR17 U 1 1 5ABBBED1 P 2200 6100 F 0 "#PWR17" H 2200 5850 50 0001 C CNN F 1 "GND" H 2200 5950 50 0000 C CNN F 2 "" H 2200 6100 50 0001 C CNN F 3 "" H 2200 6100 50 0001 C CNN 1 2200 6100 1 0 0 -1 $EndComp Wire Wire Line 1100 5850 1550 5850 Connection ~ 1550 5850 Wire Wire Line 1600 5750 1550 5750 Wire Wire Line 1100 5100 1100 5150 Connection ~ 1100 5150 $Comp L device:CP1 C8 U 1 1 5ABBBED5 P 3200 7150 F 0 "C8" H 3225 7250 50 0000 L CNN F 1 "10uF" H 3225 7050 50 0000 L CNN F 2 "" H 3200 7150 50 0001 C CNN F 3 "" H 3200 7150 50 0001 C CNN 1 3200 7150 1 0 0 -1 $EndComp $Comp L device:C C9 U 1 1 5ABBBED6 P 3700 7150 F 0 "C9" H 3725 7250 50 0000 L CNN F 1 "0.1uf" H 3450 7150 50 0000 L CNN F 2 "" H 3738 7000 50 0001 C CNN F 3 "" H 3700 7150 50 0001 C CNN 1 3700 7150 1 0 0 -1 $EndComp $Comp L device:Jumper JP8 U 1 1 5ABBBED9 P 1200 7150 F 0 "JP8" V 1200 7300 50 0000 C CNN F 1 " " H 1250 7200 50 0000 C CNN F 2 "" H 1200 7150 50 0001 C CNN F 3 "" H 1200 7150 50 0001 C CNN 1 1200 7150 0 1 1 0 $EndComp Wire Wire Line 1100 5850 1100 5700 $Comp L device:CP1 C7 U 1 1 5ABBBEDC P 2300 7150 F 0 "C7" H 2325 7250 50 0000 L CNN F 1 "10uF" H 2325 7050 50 0000 L CNN F 2 "" H 2300 7150 50 0001 C CNN F 3 "" H 2300 7150 50 0001 C CNN 1 2300 7150 1 0 0 -1 $EndComp $Comp L SETI:PIC15C73 U4 U 1 1 5ABBC665 P 3700 1500 F 0 "U4" H 3250 2450 60 0000 C CNN F 1 "PIC15C73" H 3825 2200 60 0000 C CNN F 2 "" H 3700 1500 60 0001 C CNN F 3 "" H 3700 1500 60 0001 C CNN 1 3700 1500 1 0 0 -1 $EndComp $Comp L conn:DB15_Male_MountingHoles J3 U 1 1 5ABBE24A P 10800 2700 F 0 "J3" H 10800 3650 50 0000 C CNN F 1 "DB15_Male" H 10800 3575 50 0000 C CNN F 2 "" H 10800 2700 50 0001 C CNN F 3 "" H 10800 2700 50 0001 C CNN 1 10800 2700 1 0 0 1 $EndComp $Comp L device:C C10 U 1 1 5ABBF98A P 4050 7150 F 0 "C10" H 4075 7250 50 0000 L CNN F 1 "0.1uf" H 3800 7150 50 0000 L CNN F 2 "" H 4088 7000 50 0001 C CNN F 3 "" H 4050 7150 50 0001 C CNN 1 4050 7150 1 0 0 -1 $EndComp $Comp L device:C C11 U 1 1 5ABBF9F0 P 4450 7150 F 0 "C11" H 4475 7250 50 0000 L CNN F 1 "0.1uf" H 4200 7150 50 0000 L CNN F 2 "" H 4488 7000 50 0001 C CNN F 3 "" H 4450 7150 50 0001 C CNN 1 4450 7150 1 0 0 -1 $EndComp Wire Wire Line 2050 6850 2300 6850 Wire Wire Line 4450 7300 4450 7450 Wire Wire Line 4050 7300 4050 7450 Connection ~ 4050 7450 Wire Wire Line 3700 7300 3700 7450 Connection ~ 3700 7450 Wire Wire Line 3200 7300 3200 7450 Connection ~ 3200 7450 Wire Wire Line 2300 7300 2300 7450 Connection ~ 2300 7450 Wire Wire Line 2300 7000 2300 6850 Connection ~ 2300 6850 $Comp L power:GND #PWR20 U 1 1 5ABC0710 P 2800 7600 F 0 "#PWR20" H 2800 7350 50 0001 C CNN F 1 "GND" H 2800 7450 50 0000 C CNN F 2 "" H 2800 7600 50 0001 C CNN F 3 "" H 2800 7600 50 0001 C CNN 1 2800 7600 1 0 0 -1 $EndComp Wire Wire Line 2800 7150 2800 7450 Connection ~ 2800 7450 $Comp L power:VCC #PWR19 U 1 1 5ABC0860 P 4450 6750 F 0 "#PWR19" H 4450 6600 50 0001 C CNN F 1 "VCC" H 4450 6900 50 0000 C CNN F 2 "" H 4450 6750 50 0001 C CNN F 3 "" H 4450 6750 50 0001 C CNN 1 4450 6750 1 0 0 -1 $EndComp Wire Wire Line 4450 6750 4450 6850 Connection ~ 4450 6850 Wire Wire Line 4050 7000 4050 6850 Connection ~ 4050 6850 Wire Wire Line 3700 7000 3700 6850 Connection ~ 3700 6850 Wire Wire Line 3200 7000 3200 6850 Connection ~ 3200 6850 Wire Wire Line 1100 5150 900 5150 Connection ~ 1200 6850 Wire Wire Line 1550 5750 1550 5850 Wire Wire Line 2100 4450 2200 4450 Wire Wire Line 2200 4450 2200 4550 Wire Wire Line 2100 4550 2200 4550 Connection ~ 2200 4550 Wire Wire Line 2100 4650 2200 4650 Connection ~ 2200 4650 Wire Wire Line 2100 5650 2200 5650 Connection ~ 2200 5650 Wire Wire Line 2100 5750 2200 5750 Connection ~ 2200 5750 Wire Wire Line 2100 5850 2200 5850 Connection ~ 2200 5850 Wire Wire Line 2100 4250 2250 4250 Wire Wire Line 2250 4200 2250 4250 Wire Wire Line 2250 5450 2100 5450 Wire Wire Line 2100 4350 2300 4350 Wire Wire Line 2300 4350 2300 5150 Wire Wire Line 2300 5550 2100 5550 Wire Wire Line 1550 4350 1550 5250 Wire Wire Line 1550 5550 1600 5550 Wire Wire Line 1500 4350 1550 4350 Wire Wire Line 2250 3600 1600 3600 Wire Wire Line 1600 3600 1600 3650 Wire Wire Line 1600 3950 1600 4250 Connection ~ 2250 4250 Wire Wire Line 2400 4350 2400 3650 Connection ~ 2300 4350 Wire Wire Line 1500 3050 1500 3200 Wire Wire Line 1500 3500 1500 4350 Connection ~ 1550 4350 Connection ~ 1600 4250 Wire Wire Line 1350 5650 1600 5650 Wire Wire Line 1100 4550 1450 4550 Wire Wire Line 1600 4650 1450 4650 Wire Wire Line 1450 4650 1450 4550 Connection ~ 1450 4550 Connection ~ 1550 5250 Connection ~ 2300 5150 Connection ~ 2250 5050 Connection ~ 1600 4950 $Comp L power:GND #PWR16 U 1 1 5ABC895E P 3950 5600 F 0 "#PWR16" H 3950 5350 50 0001 C CNN F 1 "GND" H 3950 5450 50 0000 C CNN F 2 "" H 3950 5600 50 0001 C CNN F 3 "" H 3950 5600 50 0001 C CNN 1 3950 5600 1 0 0 -1 $EndComp Wire Wire Line 3700 4950 3950 4950 Wire Wire Line 3950 4950 3950 5250 Wire Wire Line 3700 5250 3950 5250 Connection ~ 3950 5250 Wire Wire Line 3700 5350 3950 5350 Connection ~ 3950 5350 $Comp L power:GND #PWR7 U 1 1 5ABCDB4E P 2150 1450 F 0 "#PWR7" H 2150 1200 50 0001 C CNN F 1 "GND" H 2200 1550 50 0000 C CNN F 2 "" H 2150 1450 50 0001 C CNN F 3 "" H 2150 1450 50 0001 C CNN 1 2150 1450 1 0 0 -1 $EndComp $Comp L power:VCC #PWR2 U 1 1 5ABCDC2E P 2500 1500 F 0 "#PWR2" H 2500 1350 50 0001 C CNN F 1 "VCC" H 2400 1600 50 0000 C CNN F 2 "" H 2500 1500 50 0001 C CNN F 3 "" H 2500 1500 50 0001 C CNN 1 2500 1500 1 0 0 -1 $EndComp $Comp L device:C C3 U 1 1 5ABD642A P 10050 1400 F 0 "C3" H 10075 1500 50 0000 L CNN F 1 "0.01uf" H 10075 1300 50 0000 L CNN F 2 "" H 10088 1250 50 0001 C CNN F 3 "" H 10050 1400 50 0001 C CNN 1 10050 1400 1 0 0 -1 $EndComp $Comp L device:C C4 U 1 1 5ABD6500 P 10050 1950 F 0 "C4" H 10075 2050 50 0000 L CNN F 1 "0.01uf" H 10075 1850 50 0000 L CNN F 2 "" H 10088 1800 50 0001 C CNN F 3 "" H 10050 1950 50 0001 C CNN 1 10050 1950 1 0 0 -1 $EndComp Wire Wire Line 9800 1550 9800 1250 Wire Wire Line 9800 1250 10050 1250 Wire Wire Line 9800 1650 10050 1650 Wire Wire Line 10400 1650 10400 2000 Wire Wire Line 10400 2200 10500 2200 Wire Wire Line 10050 1550 10050 1650 Connection ~ 10050 1650 Wire Wire Line 10250 2300 10450 2300 $Comp L SETI:lmd18201t U8 U 1 1 5ABBD297 P 9150 1850 F 0 "U8" H 8900 2300 60 0000 C CNN F 1 "lmd18201t" H 9150 1400 60 0000 C CNN F 2 "TA11B" H 9300 2300 60 0001 C CNN F 3 "" H 8550 2050 60 0000 C CNN 1 9150 1850 1 0 0 -1 $EndComp Wire Wire Line 9800 2100 10050 2100 Wire Wire Line 9800 1950 9800 1800 Wire Wire Line 9800 1800 10050 1800 Connection ~ 10050 2100 Wire Wire Line 10500 2100 10450 2100 Wire Wire Line 10450 2100 10450 2300 Connection ~ 10450 2300 $Comp L power:Earth #PWR11 U 1 1 5ABD0184 P 9150 2550 F 0 "#PWR11" H 9150 2300 50 0001 C CNN F 1 "Earth" H 9150 2400 50 0001 C CNN F 2 "" H 9150 2550 50 0001 C CNN F 3 "" H 9150 2550 50 0001 C CNN 1 9150 2550 1 0 0 -1 $EndComp $Comp L conn:Screw_Terminal_01x02 P2 U 1 1 5ABD0648 P 10800 750 F 0 "P2" H 10800 850 50 0000 C CNN F 1 "Screw_Terminal_01x02" H 10800 550 50 0001 C CNN F 2 "" H 10800 750 50 0001 C CNN F 3 "" H 10800 750 50 0001 C CNN 1 10800 750 1 0 0 -1 $EndComp Wire Wire Line 10600 750 10200 750 Wire Wire Line 9150 750 9150 1150 $Comp L device:CP1 C5 U 1 1 5ABD0822 P 10200 900 F 0 "C5" H 10225 1000 50 0000 L CNN F 1 "330uf, 50V" H 10250 800 50 0000 L CNN F 2 "" H 10200 900 50 0001 C CNN F 3 "" H 10200 900 50 0001 C CNN 1 10200 900 1 0 0 -1 $EndComp $Comp L device:C C6 U 1 1 5ABD097B P 9700 900 F 0 "C6" H 9725 1000 50 0000 L CNN F 1 "1.0uf" H 9725 800 50 0000 L CNN F 2 "" H 9738 750 50 0001 C CNN F 3 "" H 9700 900 50 0001 C CNN 1 9700 900 1 0 0 -1 $EndComp Wire Wire Line 10600 850 10500 850 Wire Wire Line 10500 850 10500 1050 Wire Wire Line 10500 1050 10200 1050 $Comp L power:Earth #PWR5 U 1 1 5ABD0AF4 P 10200 1150 F 0 "#PWR5" H 10200 900 50 0001 C CNN F 1 "Earth" H 10200 1000 50 0001 L BNN F 2 "" H 10200 1150 50 0001 C CNN F 3 "" H 10200 1150 50 0001 C CNN 1 10200 1150 1 0 0 -1 $EndComp Connection ~ 10200 1050 Wire Wire Line 10500 2800 9350 2800 Wire Wire Line 10500 3000 9700 3000 Wire Wire Line 9950 3400 10500 3400 Wire Wire Line 10450 2500 10450 2700 Wire Wire Line 10450 2500 10500 2500 Wire Wire Line 10500 2700 10450 2700 Connection ~ 10450 2700 Wire Wire Line 10500 2900 10450 2900 Connection ~ 10450 2900 Wire Wire Line 10500 3300 10450 3300 Connection ~ 10450 3300 $Comp L device:R R7 U 1 1 5ABD3741 P 10350 2400 F 0 "R7" V 10430 2400 50 0000 C CNN F 1 "330" V 10350 2400 50 0000 C CNN F 2 "" V 10280 2400 50 0001 C CNN F 3 "" H 10350 2400 50 0001 C CNN 1 10350 2400 0 1 1 0 $EndComp $Comp L power:VCC #PWR9 U 1 1 5ABD4F46 P 10050 2350 F 0 "#PWR9" H 10050 2200 50 0001 C CNN F 1 "VCC" H 10050 2500 50 0000 C CNN F 2 "" H 10050 2350 50 0001 C CNN F 3 "" H 10050 2350 50 0001 C CNN 1 10050 2350 1 0 0 -1 $EndComp Wire Wire Line 10200 2400 10050 2400 Wire Wire Line 10050 2350 10050 2400 $Comp L device:R R8 U 1 1 5ABD7D57 P 8400 850 F 0 "R8" V 8480 850 50 0000 C CNN F 1 "2.7K" V 8400 850 50 0000 C CNN F 2 "" V 8330 850 50 0001 C CNN F 3 "" H 8400 850 50 0001 C CNN 1 8400 850 0 1 1 0 $EndComp Wire Wire Line 8550 850 8550 1550 $Comp L power:Earth #PWR3 U 1 1 5ABD7EFE P 8050 950 F 0 "#PWR3" H 8050 700 50 0001 C CNN F 1 "Earth" H 8050 800 50 0001 C CNN F 2 "" H 8050 950 50 0001 C CNN F 3 "" H 8050 950 50 0001 C CNN 1 8050 950 1 0 0 -1 $EndComp Wire Wire Line 8250 850 8050 850 Wire Wire Line 8050 850 8050 950 $Comp L PIC_Servo_SC-rescue:74HC14 U1 U 2 1 5ABD9347 P 6800 1300 F 0 "U1" H 6950 1400 50 0000 C CNN F 1 "74HC14" H 7000 1200 50 0000 C CNN F 2 "" H 6800 1300 50 0001 C CNN F 3 "" H 6800 1300 50 0001 C CNN 2 6800 1300 1 0 0 -1 $EndComp Wire Wire Line 7750 1750 8550 1750 Wire Wire Line 5000 2100 5250 2100 $Comp L power:Earth #PWR8 U 1 1 5ABDC88E P 5200 1900 F 0 "#PWR8" H 5200 1650 50 0001 C CNN F 1 "Earth" H 5200 1750 50 0001 C CNN F 2 "" H 5200 1900 50 0001 C CNN F 3 "" H 5200 1900 50 0001 C CNN 1 5200 1900 -1 0 0 1 $EndComp Wire Wire Line 5000 1800 5200 1800 Wire Wire Line 5200 1800 5200 1900 NoConn ~ 8550 1850 Wire Wire Line 5750 2050 7900 2050 Text Label 2400 1700 0 60 ~ 12 20mhz NoConn ~ 3700 4750 NoConn ~ 2800 5350 NoConn ~ 2800 4850 $Comp L power:VCC #PWR13 U 1 1 5ABDFA0F P 2550 4650 F 0 "#PWR13" H 2550 4500 50 0001 C CNN F 1 "VCC" H 2550 4800 50 0000 C CNN F 2 "" H 2550 4650 50 0001 C CNN F 3 "" H 2550 4650 50 0001 C CNN 1 2550 4650 1 0 0 -1 $EndComp Wire Wire Line 2550 4750 2550 4650 Text Label 10000 2600 2 60 ~ 12 LM1 Wire Wire Line 10500 2600 10000 2600 Text Label 10000 3200 2 60 ~ 12 LM2 Wire Wire Line 10500 3200 10000 3200 $Comp L device:R_Network07 RN1 U 1 1 5ABE590E P 6900 3400 F 0 "RN1" V 6500 3400 50 0000 C CNN F 1 "4.7K" H 7350 3550 50 0000 C CNN F 2 "Resistors_THT:R_Array_SIP8" V 7375 3400 50 0001 C CNN F 3 "" H 6900 3400 50 0001 C CNN 1 6900 3400 1 0 0 -1 $EndComp $Comp L power:VCC #PWR14 U 1 1 5ABE598D P 6600 3150 F 0 "#PWR14" H 6600 3000 50 0001 C CNN F 1 "VCC" H 6600 3300 50 0000 C CNN F 2 "" H 6600 3150 50 0001 C CNN F 3 "" H 6600 3150 50 0001 C CNN 1 6600 3150 1 0 0 -1 $EndComp Text Label 6250 3700 2 60 ~ 12 LIM1 Text Label 6250 3850 2 60 ~ 12 CH_A Text Label 6250 4000 2 60 ~ 12 CH_B Text Label 6250 4150 2 60 ~ 12 LIM2 Text Label 6250 4300 2 60 ~ 12 INDEX Text Label 6250 4450 2 60 ~ 12 *ADDR_IN Wire Wire Line 6600 3150 6600 3200 Wire Wire Line 6600 3600 6600 3700 Wire Wire Line 6600 3700 6250 3700 Wire Wire Line 6700 3600 6700 3850 Wire Wire Line 6700 3850 6250 3850 Wire Wire Line 6250 4000 6800 4000 Wire Wire Line 6800 4000 6800 3600 Wire Wire Line 6250 4150 6900 4150 Wire Wire Line 6900 4150 6900 3600 Wire Wire Line 6250 4300 7000 4300 Wire Wire Line 7000 4300 7000 3600 Wire Wire Line 6250 4450 7100 4450 Wire Wire Line 7100 4450 7100 3600 NoConn ~ 7250 3600 Text Label 10200 3400 2 60 ~ 12 INDEX Text Label 2800 1300 2 60 ~ 12 *CH_A Wire Wire Line 900 5150 900 6850 Wire Wire Line 900 6850 1200 6850 Wire Wire Line 1500 3050 2400 3050 Wire Wire Line 6350 1300 5000 1300 Wire Wire Line 7750 1750 7750 1300 Wire Wire Line 7750 1300 7250 1300 Wire Wire Line 5600 1600 5600 1550 Wire Wire Line 5600 1550 8550 1550 Connection ~ 8550 1550 Wire Wire Line 5000 1400 6050 1400 Wire Wire Line 6050 1400 6050 1650 Wire Wire Line 6050 1650 8550 1650 Wire Wire Line 2900 600 5750 600 Wire Wire Line 5750 600 5750 2050 $Comp L device:R R3 U 1 1 5ABD35DC P 8250 2200 F 0 "R3" H 8350 2200 50 0000 C CNN F 1 "2.7K" V 8250 2200 50 0000 C CNN F 2 "" V 8180 2200 50 0001 C CNN F 3 "" H 8250 2200 50 0001 C CNN 1 8250 2200 1 0 0 -1 $EndComp $Comp L device:C C12 U 1 1 5ABD3677 P 7900 2200 F 0 "C12" H 7925 2300 50 0000 L CNN F 1 "0.1uf" H 7925 2100 50 0000 L CNN F 2 "" H 7938 2050 50 0001 C CNN F 3 "" H 7900 2200 50 0001 C CNN 1 7900 2200 1 0 0 -1 $EndComp Connection ~ 8250 2050 Connection ~ 7900 2050 Wire Wire Line 9150 2450 8250 2450 Wire Wire Line 7900 2450 7900 2350 Wire Wire Line 8250 2350 8250 2450 Connection ~ 8250 2450 $Comp L power:Earth #PWR15 U 1 1 5ABD3CE0 P 9400 5350 F 0 "#PWR15" H 9400 5100 50 0001 C CNN F 1 "Earth" H 9400 5200 50 0001 C CNN F 2 "" H 9400 5350 50 0001 C CNN F 3 "" H 9400 5350 50 0001 C CNN 1 9400 5350 1 0 0 -1 $EndComp NoConn ~ 9950 3400 Wire Wire Line 9950 3400 9950 4200 Wire Wire Line 9700 3000 9700 3750 Wire Wire Line 9350 2800 9350 3250 Wire Wire Line 10050 3100 10500 3100 Connection ~ 10050 2400 Text Label 5250 2100 0 60 ~ 12 LIM1 Text Label 5200 2200 0 60 ~ 12 INDEX Wire Wire Line 5200 2200 5000 2200 Wire Wire Line 3700 5050 3900 5050 Wire Wire Line 3900 5050 3900 2700 Wire Wire Line 3900 2700 2500 2700 Wire Wire Line 2500 2700 2500 2000 Wire Wire Line 2500 2000 2900 2000 Wire Wire Line 2900 2100 1350 2100 Wire Wire Line 1350 2100 1350 5650 Text Label 2350 2100 2 60 ~ 12 *ADDR_OUT $Comp L device:Crystal Y1 U 1 1 5ABD4E16 P 1050 1850 F 0 "Y1" V 1050 2000 50 0000 C CNN F 1 "10 MHz Crystal" V 1050 1450 50 0000 C CNN F 2 "" H 1050 1850 50 0001 C CNN F 3 "" H 1050 1850 50 0001 C CNN 1 1050 1850 0 -1 -1 0 $EndComp Wire Wire Line 2900 1800 1850 1800 Wire Wire Line 1050 1600 1050 1700 Wire Wire Line 1050 2000 1850 2000 $Comp L device:C C13 U 1 1 5ABD526E P 700 2150 F 0 "C13" H 725 2250 50 0000 L CNN F 1 "15 pf" H 725 2050 50 0000 L CNN F 2 "" H 738 2000 50 0001 C CNN F 3 "" H 700 2150 50 0001 C CNN 1 700 2150 1 0 0 -1 $EndComp $Comp L device:C C14 U 1 1 5ABD531D P 1050 2150 F 0 "C14" H 1075 2250 50 0000 L CNN F 1 "15 pf" H 1075 2050 50 0000 L CNN F 2 "" H 1088 2000 50 0001 C CNN F 3 "" H 1050 2150 50 0001 C CNN 1 1050 2150 1 0 0 -1 $EndComp $Comp L power:Earth #PWR10 U 1 1 5ABD539B P 700 2400 F 0 "#PWR10" H 700 2150 50 0001 C CNN F 1 "Earth" H 700 2250 50 0001 C CNN F 2 "" H 700 2400 50 0001 C CNN F 3 "" H 700 2400 50 0001 C CNN 1 700 2400 1 0 0 -1 $EndComp Wire Wire Line 1050 2300 700 2300 Wire Wire Line 4450 6850 4050 6850 Wire Wire Line 4450 7450 4050 7450 $Comp L power:VCC #PWR4 U 1 1 5ABD6D42 P 5400 1500 F 0 "#PWR4" H 5400 1350 50 0001 C CNN F 1 "VCC" H 5500 1550 50 0000 C CNN F 2 "" H 5400 1500 50 0001 C CNN F 3 "" H 5400 1500 50 0001 C CNN 1 5400 1500 1 0 0 -1 $EndComp Wire Wire Line 5000 1700 5400 1700 NoConn ~ 5000 1000 NoConn ~ 5000 1100 NoConn ~ 5000 1200 NoConn ~ 5000 1500 NoConn ~ 2900 1200 $Comp L device:R R9 U 1 1 5ABD7380 P 1000 850 F 0 "R9" H 1100 800 50 0000 C CNN F 1 "10k" V 1000 850 50 0000 C CNN F 2 "" V 930 850 50 0001 C CNN F 3 "" H 1000 850 50 0001 C CNN 1 1000 850 1 0 0 -1 $EndComp $Comp L device:R R10 U 1 1 5ABD7419 P 1000 1150 F 0 "R10" H 1150 1100 50 0000 C CNN F 1 "910" V 1000 1150 50 0000 C CNN F 2 "" V 930 1150 50 0001 C CNN F 3 "" H 1000 1150 50 0001 C CNN 1 1000 1150 1 0 0 -1 $EndComp $Comp L power:Earth #PWR6 U 1 1 5ABD7940 P 1000 1300 F 0 "#PWR6" H 1000 1050 50 0001 C CNN F 1 "Earth" H 1000 1150 50 0001 C CNN F 2 "" H 1000 1300 50 0001 C CNN F 3 "" H 1000 1300 50 0001 C CNN 1 1000 1300 1 0 0 -1 $EndComp $Comp L power:+24V #PWR1 U 1 1 5ABD79A6 P 1000 700 F 0 "#PWR1" H 1000 550 50 0001 C CNN F 1 "+24V" H 1000 840 50 0000 C CNN F 2 "" H 1000 700 50 0001 C CNN F 3 "" H 1000 700 50 0001 C CNN 1 1000 700 1 0 0 -1 $EndComp Wire Wire Line 2900 1100 1750 1100 Wire Wire Line 1750 1100 1750 1000 Wire Wire Line 1750 1000 1000 1000 Connection ~ 1000 1000 Text Label 8300 3250 2 60 ~ 12 *CH_A Text Label 8250 3750 2 60 ~ 12 *CH_B Text Label 8300 4200 2 60 ~ 12 *INDEX Wire Wire Line 3700 4850 5000 4850 Wire Wire Line 5000 4850 5000 1900 Wire Wire Line 3700 5150 5100 5150 Wire Wire Line 5100 5150 5100 2000 Wire Wire Line 5100 2000 5000 2000 Wire Wire Line 5200 900 5000 900 $Comp L power:Earth #PWR12 U 1 1 5ABDDE09 P 10450 3900 F 0 "#PWR12" H 10450 3650 50 0001 C CNN F 1 "Earth" H 10450 3750 50 0001 C CNN F 2 "" H 10450 3900 50 0001 C CNN F 3 "" H 10450 3900 50 0001 C CNN 1 10450 3900 1 0 0 -1 $EndComp $Comp L SETI:LTC491IN U3 U 1 1 5ABE043C P 3300 5050 F 0 "U3" H 3150 5450 60 0000 C CNN F 1 "LTC491IN" H 3400 4750 25 0000 C CNN F 2 "PDIP-14_N" H 3200 5440 60 0001 C CNN F 3 "" H 4900 5225 60 0000 C CNN 1 3300 5050 -1 0 0 -1 $EndComp Wire Wire Line 1550 5850 1600 5850 Wire Wire Line 4050 7450 3700 7450 Wire Wire Line 3700 7450 3200 7450 Wire Wire Line 3200 7450 2800 7450 Wire Wire Line 2300 7450 1200 7450 Wire Wire Line 2300 6850 2500 6850 Wire Wire Line 2800 7450 2800 7600 Wire Wire Line 2800 7450 2300 7450 Wire Wire Line 4450 6850 4450 7000 Wire Wire Line 4050 6850 3700 6850 Wire Wire Line 3700 6850 3200 6850 Wire Wire Line 3200 6850 3100 6850 Wire Wire Line 1200 6850 1750 6850 Wire Wire Line 2200 4550 2200 4650 Wire Wire Line 2200 4650 2200 5650 Wire Wire Line 2200 5650 2200 5750 Wire Wire Line 2200 5750 2200 5850 Wire Wire Line 2200 5850 2200 6100 Wire Wire Line 2250 4250 2250 5050 Wire Wire Line 2300 4350 2400 4350 Wire Wire Line 1550 4350 1600 4350 Wire Wire Line 1600 4250 1600 4950 Wire Wire Line 1450 4550 1600 4550 Wire Wire Line 1550 5250 1550 5550 Wire Wire Line 2300 5150 2300 5550 Wire Wire Line 2250 5050 2250 5450 Wire Wire Line 1600 4950 1600 5450 Wire Wire Line 3950 5250 3950 5350 Wire Wire Line 3950 5350 3950 5600 Wire Wire Line 10050 1650 10400 1650 Wire Wire Line 10050 2100 10250 2100 Wire Wire Line 10250 2100 10250 2300 Wire Wire Line 10450 2300 10500 2300 Wire Wire Line 10200 1050 9700 1050 Wire Wire Line 10450 2700 10450 2900 Wire Wire Line 10450 2900 10450 3300 Wire Wire Line 10450 3300 10450 3900 Wire Wire Line 8250 2050 8550 2050 Wire Wire Line 7900 2050 8250 2050 Wire Wire Line 8250 2450 7900 2450 Wire Wire Line 10050 2400 10050 3100 Wire Wire Line 1050 1600 700 1600 Wire Wire Line 2550 4750 2800 4750 Wire Wire Line 1600 4950 2800 4950 Wire Wire Line 1550 5250 2800 5250 Wire Wire Line 2300 5150 2800 5150 Wire Wire Line 2250 5050 2800 5050 Wire Wire Line 10200 1150 10200 1050 Text Label 1200 4450 2 60 ~ 12 *ADDR_IN $Comp L device:Jumper JP3 U 1 1 60D817C0 P 700 4750 F 0 "JP3" V 700 4700 50 0000 C CNN F 1 " " H 750 4800 50 0000 C CNN F 2 "" H 700 4750 50 0001 C CNN F 3 "" H 700 4750 50 0001 C CNN 1 700 4750 0 1 1 0 $EndComp Wire Wire Line 700 4450 1600 4450 $Comp L SETI:Earth #PWR? U 1 1 60D943A7 P 700 5100 F 0 "#PWR?" H 700 4850 50 0001 C CNN F 1 "Earth" H 700 4950 50 0001 C CNN F 2 "" H 700 5100 50 0001 C CNN F 3 "~" H 700 5100 50 0001 C CNN 1 700 5100 1 0 0 -1 $EndComp Text Notes 3550 2450 0 50 ~ 10 PIC -SERVO SC NoConn ~ 2900 1900 Wire Wire Line 1850 1800 1850 2000 Wire Wire Line 2900 1600 2400 1600 Wire Wire Line 2400 1600 2400 1450 Wire Wire Line 2400 1450 2150 1450 Wire Wire Line 1850 1700 1850 1600 Wire Wire Line 1850 1600 1050 1600 Wire Wire Line 1850 1700 2900 1700 Connection ~ 1050 1600 Wire Wire Line 700 2300 700 2400 Connection ~ 700 2300 Wire Wire Line 700 1600 700 2000 Wire Wire Line 2900 1300 2800 1300 Text Label 2800 1400 2 60 ~ 12 *CH_B Wire Wire Line 2800 1400 2900 1400 Wire Wire Line 2500 1500 2900 1500 Text Label 2700 900 2 60 ~ 12 MCLR Wire Wire Line 2900 900 2700 900 Wire Wire Line 2900 600 2900 1000 Text Label 2800 2200 2 50 ~ 10 LIM2 Wire Wire Line 2900 2200 2800 2200 Text Notes 2450 1100 0 50 ~ 10 Volt_Sense Text Notes 2900 700 0 50 ~ 10 Current_Sense Text Notes 2500 1900 0 50 ~ 10 Amp_En2\n Text Notes 2500 2000 0 50 ~ 10 XMT_EN\n Text Label 5200 800 0 50 ~ 10 *ADDR_IN Wire Wire Line 5200 800 5200 900 Text Notes 5150 1300 0 50 ~ 10 AMP_EN1 Wire Wire Line 5000 1600 5600 1600 Wire Wire Line 5400 1500 5400 1700 Text Notes 5150 1600 0 50 ~ 10 PWM Text Notes 6900 1650 0 50 ~ 10 DIR Connection ~ 10200 750 Wire Wire Line 10200 750 9700 750 Connection ~ 9700 750 Wire Wire Line 9700 750 9150 750 Wire Wire Line 10500 2000 10400 2000 Connection ~ 10400 2000 Wire Wire Line 10400 2000 10400 2200 Text Notes 9600 2800 0 50 ~ 10 CH_A\n Text Notes 9700 3000 0 50 ~ 10 CH_B\n $Comp L 74xx:74HC14 U7 U 2 1 60FD853A P 8800 3250 F 0 "U7" H 8800 3567 50 0000 C CNN F 1 "74HC14" H 8800 3476 50 0000 C CNN F 2 "" H 8800 3250 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 8800 3250 50 0001 C CNN 2 8800 3250 -1 0 0 -1 $EndComp $Comp L 74xx:74HC14 U7 U 3 1 60FDD8B4 P 8800 3750 F 0 "U7" H 8800 4067 50 0000 C CNN F 1 "74HC14" H 8800 3976 50 0000 C CNN F 2 "" H 8800 3750 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 8800 3750 50 0001 C CNN 3 8800 3750 -1 0 0 -1 $EndComp $Comp L 74xx:74HC14 U7 U 4 1 60FDFD38 P 8800 4200 F 0 "U7" H 8800 4517 50 0000 C CNN F 1 "74HC14" H 8800 4426 50 0000 C CNN F 2 "" H 8800 4200 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 8800 4200 50 0001 C CNN 4 8800 4200 -1 0 0 -1 $EndComp $Comp L 74xx:74HC14 U7 U 6 1 60FE1F09 P 8800 4650 F 0 "U7" H 8800 4967 50 0000 C CNN F 1 "74HC14" H 8800 4876 50 0000 C CNN F 2 "" H 8800 4650 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 8800 4650 50 0001 C CNN 6 8800 4650 -1 0 0 -1 $EndComp $Comp L 74xx:74HC14 U7 U 5 1 60FE3E80 P 8800 5150 F 0 "U7" H 8800 5467 50 0000 C CNN F 1 "74HC14" H 8800 5376 50 0000 C CNN F 2 "" H 8800 5150 50 0001 C CNN F 3 "http://www.ti.com/lit/gpn/sn74HC14" H 8800 5150 50 0001 C CNN 5 8800 5150 -1 0 0 -1 $EndComp Wire Wire Line 9100 3250 9350 3250 Wire Wire Line 9100 3750 9700 3750 Wire Wire Line 9100 4200 9950 4200 Wire Wire Line 8500 3750 8250 3750 Wire Wire Line 8500 3250 8300 3250 Wire Wire Line 8300 4200 8600 4200 Wire Wire Line 9400 4650 9400 5150 Wire Wire Line 9100 4650 9400 4650 Wire Wire Line 9100 5150 9400 5150 Connection ~ 9400 5150 Wire Wire Line 9400 5150 9400 5350 NoConn ~ 8500 4650 NoConn ~ 8500 5150 Connection ~ 6600 3200 Wire Wire Line 6600 3200 6600 3400 Text Label 6200 4600 2 50 ~ 10 MCLR Wire Wire Line 7200 3600 7200 4600 Wire Wire Line 7200 4600 6200 4600 $EndSCHEMATC